<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=850517
-->
<head>
  <meta charset="utf-8">
  <title>Test for Bug 850517</title>
  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
  <script type="application/javascript">

  /** Test for live updating of named child resolution. **/
  SimpleTest.waitForExplicitFinish();

  function go() {
    var ifrA = $('a');
    var ifrB = $('b');
    var sb = new SpecialPowers.Cu.Sandbox('http://www.example.com');
    sb.win = window;
    sb.childA = ifrA.contentWindow;
    sb.childB = ifrB.contentWindow;
    SpecialPowers.setWrapped(sb, 'is', SpecialPowers.wrap(is));
    SpecialPowers.setWrapped(sb, 'ok', SpecialPowers.wrap(ok));
    is(window.theoneandonly.frameElement, ifrA, "Named child resolution works");
    SpecialPowers.Cu.evalInSandbox('is(win.theoneandonly, childA, "Named child resolution works via Xray");', sb);
    ifrA.removeAttribute('name');
    is(typeof window.theoneandonly, 'undefined', "Revocation works");
    SpecialPowers.Cu.evalInSandbox('try { win.theoneandonly; ok(false, "Should have thrown"); } ' +
                                   'catch (e) {ok(!!/denied/.exec(e) && !!/theoneandonly/.exec(e), "Revocation works via Xray");};', sb);
    ifrB.setAttribute('name', 'theoneandonly');
    is(window.theoneandonly.frameElement, ifrB, "Another mule kicking in the same old stall");
    SpecialPowers.Cu.evalInSandbox('is(win.theoneandonly, childB, "Another mule via Xray");', sb);
    SimpleTest.finish();
  }

  </script>
</head>
<body onload="go();">
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=850517">Mozilla Bug 850517</a>
<p id="display"></p>
<iframe id="a" name="theoneandonly"></iframe>
<iframe id="b"></iframe>
<pre id="test">
</pre>
</body>
</html>
